[INFO] fetching crate sp-core 3.0.0...
[INFO] building sp-core-3.0.0 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate sp-core 3.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate sp-core 3.0.0 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-core 3.0.0
[INFO] finished tweaking crates.io crate sp-core 3.0.0
[INFO] tweaked toml for crates.io crate sp-core 3.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f97c0bf215ccf72fd1049b4441d43c00ed8381a5812eb6f82ec07876f5413ff6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f97c0bf215ccf72fd1049b4441d43c00ed8381a5812eb6f82ec07876f5413ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f97c0bf215ccf72fd1049b4441d43c00ed8381a5812eb6f82ec07876f5413ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97c0bf215ccf72fd1049b4441d43c00ed8381a5812eb6f82ec07876f5413ff6", kill_on_drop: false }`
[INFO] [stdout] f97c0bf215ccf72fd1049b4441d43c00ed8381a5812eb6f82ec07876f5413ff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5121fad662f753e6eb496e5a9ee3dfb414fe3a41ec2799f72f29c3c9deb71c64
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5121fad662f753e6eb496e5a9ee3dfb414fe3a41ec2799f72f29c3c9deb71c64", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
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[INFO] [stderr]    Compiling chrono v0.4.19
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[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
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[INFO] [stderr]    Compiling block-buffer v0.9.0
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[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling fixed-hash v0.7.0
[INFO] [stderr]    Compiling twox-hash v1.6.0
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling wasmi v0.6.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling sp-debug-derive v3.0.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling dyn-clonable v0.9.0
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling merlin v2.0.1
[INFO] [stderr]    Compiling curve25519-dalek v2.1.2
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling secrecy v0.7.0
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling tiny-bip39 v0.8.0
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling schnorrkel v0.9.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling substrate-bip39 v0.4.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tracing-subscriber v0.2.18
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.1.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v3.0.0
[INFO] [stderr]    Compiling parity-scale-codec v2.1.1
[INFO] [stderr]    Compiling impl-codec v0.5.0
[INFO] [stderr]    Compiling sp-storage v3.0.0
[INFO] [stderr]    Compiling sp-tracing v3.0.0
[INFO] [stderr]    Compiling sp-wasm-interface v3.0.0
[INFO] [stderr]    Compiling primitive-types v0.9.0
[INFO] [stderr]    Compiling sp-externalities v0.9.0
[INFO] [stderr]    Compiling sp-runtime-interface v3.0.0
[INFO] [stderr]    Compiling sp-core v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "5121fad662f753e6eb496e5a9ee3dfb414fe3a41ec2799f72f29c3c9deb71c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5121fad662f753e6eb496e5a9ee3dfb414fe3a41ec2799f72f29c3c9deb71c64", kill_on_drop: false }`
[INFO] [stdout] 5121fad662f753e6eb496e5a9ee3dfb414fe3a41ec2799f72f29c3c9deb71c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d07d6c9c0260b77d07d8a79ba3d34751c41db6de9d420f4d092af4698c662fd
[INFO] running `Command { std: "docker" "start" "-a" "6d07d6c9c0260b77d07d8a79ba3d34751c41db6de9d420f4d092af4698c662fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sp-core v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]     --> src/crypto.rs:1181:6
[INFO] [stdout]      |
[INFO] [stdout] 1181 |     use hex_literal::hex;
[INFO] [stdout]      |         ^^^^^^^^^^^ use of undeclared crate or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/ed25519.rs:577:6
[INFO] [stdout]     |
[INFO] [stdout] 577 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]    --> src/ed25519.rs:579:6
[INFO] [stdout]     |
[INFO] [stdout] 579 |     use serde_json;
[INFO] [stdout]     |         ^^^^^^^^^^ no external crate `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/sr25519.rs:662:6
[INFO] [stdout]     |
[INFO] [stdout] 662 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/sr25519.rs:700:6
[INFO] [stdout]     |
[INFO] [stdout] 700 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]    --> src/sr25519.rs:701:6
[INFO] [stdout]     |
[INFO] [stdout] 701 |     use serde_json;
[INFO] [stdout]     |         ^^^^^^^^^^ no external crate `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/ecdsa.rs:554:6
[INFO] [stdout]     |
[INFO] [stdout] 554 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]    --> src/ecdsa.rs:556:6
[INFO] [stdout]     |
[INFO] [stdout] 556 |     use serde_json;
[INFO] [stdout]     |         ^^^^^^^^^^ no external crate `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_serializer`
[INFO] [stdout]   --> src/hash.rs:35:6
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use sp_serializer as ser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no external crate `sp_serializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_serializer`
[INFO] [stdout]   --> src/uint.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use sp_serializer as ser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no external crate `sp_serializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/crypto.rs:1292:22
[INFO] [stdout]      |
[INFO] [stdout] 1292 |             Ok(TestPair::Seed(hex!["0123456789abcdef"][..].to_owned()))
[INFO] [stdout]      |                               ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:591:14
[INFO] [stdout]     |
[INFO] [stdout] 591 |         let seed = hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60");
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:598:5
[INFO] [stdout]     |
[INFO] [stdout] 598 |             &hex!("ede3354e133f9c8e337ddd6ee5415ed4b4ffe5fc7d21e933f4930a3730e5b21c")
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:605:5
[INFO] [stdout]     |
[INFO] [stdout] 605 |             &hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60")
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:609:4
[INFO] [stdout]     |
[INFO] [stdout] 609 |             hex!("d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a")
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:612:19
[INFO] [stdout]     |
[INFO] [stdout] 612 | ...   let signature = hex!("e5564300c360ac729086e2cc806e828a84877f1eb8e5d974d873e065224901555fb8821590a33bacc61e39701cf9b46bd25bf5f0595bb...
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:626:4
[INFO] [stdout]     |
[INFO] [stdout] 626 |             hex!("d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a")
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 629 | ...   let signature = hex!("e5564300c360ac729086e2cc806e828a84877f1eb8e5d974d873e065224901555fb8821590a33bacc61e39701cf9b46bd25bf5f0595bb...
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:650:4
[INFO] [stdout]     |
[INFO] [stdout] 650 |             hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee")
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ed25519.rs:652:17
[INFO] [stdout]     |
[INFO] [stdout] 652 | ...   let message = hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee00000000000000000200d75a980182b10ab7d54bfed3c96...
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:671:15
[INFO] [stdout]     |
[INFO] [stdout] 671 |         let known = hex!("d6c71059dbbe9ad2b0ed3f289738b800836eb425544ce694825285b958ca755e");
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:679:15
[INFO] [stdout]     |
[INFO] [stdout] 679 |         let known = hex!("d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d");
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:685:33
[INFO] [stdout]     |
[INFO] [stdout] 685 |         let public = Public::from_raw(hex!("b4bfa1f7a5166695eb75299fd1c4c03ea212871c342f2c5dfea0902b2c246918"));
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:687:39
[INFO] [stdout]     |
[INFO] [stdout] 687 |         let signature = Signature::from_raw(hex!(
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:737:31
[INFO] [stdout]     |
[INFO] [stdout] 737 |         let pair = Pair::from_seed(&hex!(
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:749:31
[INFO] [stdout]     |
[INFO] [stdout] 749 |         let pair = Pair::from_seed(&hex!(
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:761:31
[INFO] [stdout]     |
[INFO] [stdout] 761 |         let pair = Pair::from_seed(&hex!(
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:772:31
[INFO] [stdout]     |
[INFO] [stdout] 772 |         let pair = Pair::from_seed(&hex!(
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:781:31
[INFO] [stdout]     |
[INFO] [stdout] 781 |         let pair = Pair::from_seed(&hex!(
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:787:21
[INFO] [stdout]     |
[INFO] [stdout] 787 |             Public::from_raw(hex!(
[INFO] [stdout]     |                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:832:21
[INFO] [stdout]     |
[INFO] [stdout] 832 |             Public::from_raw(hex!(
[INFO] [stdout]     |                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:836:17
[INFO] [stdout]     |
[INFO] [stdout] 836 | ...   let message = hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee00000000000000000200d75a980182b10ab7d54bfed3c96...
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:857:5
[INFO] [stdout]     |
[INFO] [stdout] 857 |             &hex!("0000000000000000000000000000000000000000000000000000000000000000")
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/sr25519.rs:860:42
[INFO] [stdout]     |
[INFO] [stdout] 860 |         let js_signature = Signature::from_raw(hex!(
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:569:14
[INFO] [stdout]     |
[INFO] [stdout] 569 |         let seed = hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60");
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:576:4
[INFO] [stdout]     |
[INFO] [stdout] 576 |             hex!("b8eefc4937200a8382d00050e050ced2d4ab72cc2ef1b061477afb51564fdd61")
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:583:5
[INFO] [stdout]     |
[INFO] [stdout] 583 |             &hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60")
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:589:6
[INFO] [stdout]     |
[INFO] [stdout] 589 | ...   &hex!("8db55b05db86c0b1786ca49f095d76344c9e6056b2f02701a7e7f3c20aabfd913ebbe148dd17c56551a52952371071a6c604b3f3abe8f2c8fa742158ea6d...
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:593:19
[INFO] [stdout]     |
[INFO] [stdout] 593 | ...   let signature = hex!("3dde91174bd9359027be59a428b8146513df80a2a3c7eda2194f64de04a69ab97b753169e94db6ffd50921a2668a48b94ca11e3d32c1f...
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:609:6
[INFO] [stdout]     |
[INFO] [stdout] 609 | ...   &hex!("8db55b05db86c0b1786ca49f095d76344c9e6056b2f02701a7e7f3c20aabfd913ebbe148dd17c56551a52952371071a6c604b3f3abe8f2c8fa742158ea6d...
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:613:19
[INFO] [stdout]     |
[INFO] [stdout] 613 | ...   let signature = hex!("3dde91174bd9359027be59a428b8146513df80a2a3c7eda2194f64de04a69ab97b753169e94db6ffd50921a2668a48b94ca11e3d32c1f...
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:636:6
[INFO] [stdout]     |
[INFO] [stdout] 636 | ...   &hex!("5676109c54b9a16d271abeb4954316a40a32bcce023ac14c8e26e958aa68fba995840f3de562156558efbfdac3f16af0065e5f66795f4dd8262a228ef8c6...
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]    --> src/ecdsa.rs:639:17
[INFO] [stdout]     |
[INFO] [stdout] 639 | ...   let message = hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee00000000000000000200d75a980182b10ab7d54bfed3c96...
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 43 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sp-core`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6d07d6c9c0260b77d07d8a79ba3d34751c41db6de9d420f4d092af4698c662fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d07d6c9c0260b77d07d8a79ba3d34751c41db6de9d420f4d092af4698c662fd", kill_on_drop: false }`
[INFO] [stdout] 6d07d6c9c0260b77d07d8a79ba3d34751c41db6de9d420f4d092af4698c662fd
